hokein added inline comments.
================
Comment at: clang/unittests/Tooling/RecursiveASTVisitorTests/Templates.cpp:168
extern template int foo<3>();
// Explicit instantiation. Head traversed, body only with instantiations
on.
template int foo<4>();
----------------
What does the Head mean?
================
Comment at: clang/unittests/Tooling/RecursiveASTVisitorTests/Templates.cpp:209
Visitor.Instantiations = false;
Visitor.ChooseTraversalRoot = [](ASTContext &Ctx) -> Decl * {
for (auto *D : Ctx.getTranslationUnitDecl()->decls()) {
----------------
There are many declaration in the testcode, hard to figure out which one we are
chosen, can you add a comment about which declaration is chosen as the
traversal root? I think it is function decl instantiated by the `template int
foo<4>();`?
Repository:
rG LLVM Github Monorepo
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D120504/new/
https://reviews.llvm.org/D120504
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